diff options
Diffstat (limited to 'src/lib/pubkey/mceies/mceies.cpp')
| -rw-r--r-- | src/lib/pubkey/mceies/mceies.cpp | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/lib/pubkey/mceies/mceies.cpp b/src/lib/pubkey/mceies/mceies.cpp index 3cdb9a6f8..15706d430 100644 --- a/src/lib/pubkey/mceies/mceies.cpp +++ b/src/lib/pubkey/mceies/mceies.cpp @@ -46,9 +46,7 @@ mceies_encrypt(const McEliece_PublicKey& pubkey, BOTAN_ASSERT(mce_ciphertext.size() == mce_code_bytes, "Unexpected size"); - std::unique_ptr<AEAD_Mode> aead(get_aead(algo, ENCRYPTION)); - if(!aead) - throw Exception("mce_encrypt unable to create AEAD instance '" + algo + "'"); + std::unique_ptr<AEAD_Mode> aead = AEAD_Mode::create_or_throw(algo, ENCRYPTION); const size_t nonce_len = aead->default_nonce_length(); @@ -80,9 +78,7 @@ mceies_decrypt(const McEliece_PrivateKey& privkey, const size_t mce_code_bytes = (privkey.get_code_length() + 7) / 8; - std::unique_ptr<AEAD_Mode> aead(get_aead(algo, DECRYPTION)); - if(!aead) - throw Exception("Unable to create AEAD instance '" + algo + "'"); + std::unique_ptr<AEAD_Mode> aead = AEAD_Mode::create_or_throw(algo, DECRYPTION); const size_t nonce_len = aead->default_nonce_length(); |